Silicone material has been widely used in power system to prevent pollution flashover of outdoorinsulation.
目前，有机硅材料广泛应用于电力系统外绝缘，用于防止污闪事故的发生。
2
And PVC sound insulation effect is good, but because of its anti-aging, thus cannot be used in outdoor environment.
而PVC的隔音作用虽好，可是因为其不抗老化，因此无法在户外环境下运用。
3
Try various types of solidification at room temperature and under the outdoor alpine region in the process of installation and insulation of the occasion demands.